From f3b24d981fc721ccaebfd15dc9b160d270979cf1 Mon Sep 17 00:00:00 2001 From: Yunmi Ha Date: Mon, 5 Jul 2021 20:47:06 +0900 Subject: [PATCH] libcommon: add is_container function Change-Id: I5ba0109e996b3f4e8ff939859499a3de8b623c90 Signed-off-by: Yunmi Ha --- CMakeLists.txt | 2 ++ src/libcommon/common.c | 29 +++++++++++++++++++++++++++++ src/libcommon/common.h | 24 ++++++++++++++++++++++++ 3 files changed, 55 insertions(+) create mode 100644 src/libcommon/common.c create mode 100644 src/libcommon/common.h diff --git a/CMakeLists.txt b/CMakeLists.txt index 2c1231a..049a45b 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -16,6 +16,7 @@ SET(libsyscommon_SRCS src/libsystemd/libsystemd.c src/libcommon/ini-parser.c src/libcommon/file.c + src/libcommon/common.c ) SET(HEADERS src/libgdbus/libgdbus.h @@ -24,6 +25,7 @@ SET(HEADERS src/libcommon/list.h src/libcommon/ini-parser.h src/libcommon/file.h + src/libcommon/common.h ) # CHECK PKG diff --git a/src/libcommon/common.c b/src/libcommon/common.c new file mode 100644 index 0000000..fd3a11b --- /dev/null +++ b/src/libcommon/common.c @@ -0,0 +1,29 @@ +/* + * Copyright (c) 2021 Samsung Electronics Co., Ltd All Rights Reserved + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include +#include +#include "common.h" + +#define CONTAINER_FILE_PATH "/run/systemd/container" + +bool is_container() +{ + if (access(CONTAINER_FILE_PATH, F_OK) == 0) + return true; + + return false; +} diff --git a/src/libcommon/common.h b/src/libcommon/common.h new file mode 100644 index 0000000..43a1fae --- /dev/null +++ b/src/libcommon/common.h @@ -0,0 +1,24 @@ +/* + * Copyright (c) 2021 Samsung Electronics Co., Ltd All Rights Reserved + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __LIBCOMMON_COMMON_H__ +#define __LIBCOMMON_COMMON_H__ + +#include + +bool is_container(); + +#endif /* __LIBCOMMON_COMMON_H__ */ -- 2.7.4